.item_box {
  padding: 10px;
  border-top: 1px solid #ccc;
}
.lt_price .price {
  color: red;
}
.lt_price .oldPrice {
  color: #666;
  text-decoration: line-through;
  font-size: 12px;
}

.lt_num span {
  font-size: 12px;
  color: #666;
}

.lt_go_cart {
  position: absolute;
  left: 0;
  bottom: -50px;
  height: 55px;
  width: 100%;
  border-top: 1px solid red;
  background-color: #efeff4;
  padding: 10px;
}

.lt_go_cart a {
  padding: 5px;
  color: #fff;
  border-radius: 5px;
  font-size: 14px;
  background-color: rgb(241, 22, 22);
  border: 1px solid #ccc;
}

/* 公共的尺码样式 */
.lt_size span {
  width: 25px;
  height: 25px;
  text-align: center;
  line-height: 25px;
  display: inline-block;
  border: 1px solid #ccc;
  font-size: 12px;
  margin: 3px 0;
}
.lt_size span.current {
  background-color: orange;
  color: #fff;
}
